class_docstr: Processes input, possibly statefully.
docstr: Creates a new object with same state as self.
  
  Returns:
      A copy of self.
docstr_tok: ["Creates","a","new","object","with","same","state","as","self",".","Returns",":","A","copy","of","self","."]
code: def copy(self):
      """Creates a new object with same state as self.
  
      Returns:
          A copy of self.
      """
      raise NotImplementedError
  
imports: import numpy
label_desc: Use image node_id 2 for calling the Filter obj's underlying member method code with example usage: obj.copy() without return types